| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $114.39 | 3.589% | $118.4955 | $118.50 | $118.50 | $118.50 |
| Purchase #2 | $207.75 | 11.256% | $231.1343 | $231.13 | $231.15 | $231.10 |
| Purchase #3 | $52.80 | 10.667% | $58.4322 | $58.43 | $58.45 | $58.40 |
| Purchase #4 | $9.52 | 9.305% | $10.4058 | $10.41 | $10.40 | $10.40 |
| Purchase #5 | $212.87 | 7.426% | $228.6777 | $228.68 | $228.70 | $228.70 |
| Purchase #6 | $129.67 | 3.542% | $134.2629 | $134.26 | $134.25 | $134.30 |
| Purchase #7 | $227.79 | 13.848% | $259.3344 | $259.33 | $259.35 | $259.30 |
| 7 purchase totals = | $954.79 | $1,040.7428 | $1,040.74 | $1,040.80 | $1,040.70 | |